News

12.12.2017: After being a annoyed by an overly large count of 404s in the logfiles, I’ve now added a favicon. It’s a visualization of an eliptic curve, specifically the subgroup that is generated by the point 45/32 on the edwards curve x2+y2=13x2y2x^2 + y^2 = 13x^2y^2 on the finite field ℤ832\mathbb{Z}_{83}^2. the source SVG is available here

30.8.2015: I just started to write down some coding-standards for C++. While this is still not complete and will be extended over time, it should already give a first impression of what I want.

30.1.2015: I just wrote another shell-script to create a basic RSS-feed. Be however warned, that this will include everything I’ll post here, regardless of language or topic. It does however implement categories, so if your feedreader supports filtering them, that should work.

18.1.2015: I just added an article on how you can pass overloaded functions to templates in C++.

22.1.2014: Since the old side was in some ways not any more what I wanted, I replaced it with a completley new one that is based on multimarkdown, git and a few small shell-scripts. I dropped all of the old articles too, with the currently only exception of my (German) post about voting-systems.

About me

I’m a cryptographer working at the chair of Andreas Hülsing and Tanja Lange at TU/e.

You can find me online on Reddit and GitLab. (There is also a Github-account, but I don’t use it any more for new stuff).

Kontakt/Contact

(German lawyers and judges demand this. (The law clearly does not, but understanding the word “gewerblich” is apparently to hard for them…))